Does "All the data still" mean, that the fields are not re-ordered? A lot of the solutions change the order of the fields.
Currently, Matlab has the function renameStructField.
When I run the test suite on my computer, this solution works. It passes the test suite.
This fails, if the fieldname to be replaced appears as part of another fieldname. Example: S.ab=1; S.a=2; renamefield(S, 'a', 'c')
Select every other element of a vector
Convert a numerical matrix into a cell array of strings
Column norms of a matrix
Create a square matrix of multiples
Replace multiples of 5 with NaN
Maximum running product for a string of numbers
The Goldbach Conjecture, Part 2
Test for balanced parentheses
Connect Four Win Checker
Who Has the Most Change?
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